ladies and gentlemen, my better half, and my dance partner, michelle obama. [ cheering ] >> and now, please welcome grammy and academy award winner, jennifer hudson. ♪ ♪ let's stay together, i'm loving you, whether, whether, now, whether now, whether times are good or bad, happy or sad ♪ y'all, let's groove. all right, now. ♪ i, i'm so in love with you